.vmchoose,
.vrmscene {
  display: none;
}
.nav {
  width: 1200px;
  height: 90px;
  display: flex;
  margin: 0 auto;
}
.nav .logo {
  width: 200px;
  height: 90px;
  padding: 20px 0;
  margin-right: 140px;
}
.nav .logo img {
  width: 220px;
  height: 50px;
}
.nav ul {
  flex: 1;
  display: flex;
}
.nav ul li {
  height: 90px;
  padding: 0 40px;
}
.nav ul li a {
  padding: 0 15px;
  height: 100%;
  display: block;
  text-align: center;
  line-height: 90px;
  color: #333333;
  font-size: 18px;
  border-bottom: 2px solid #d6151a;
}
.weCan {
  width: 100%;
  height: 70px;
  background-color: #fff;
}
.weCan ul {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
}
.weCan ul li {
  width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.panorama .panorama_top {
  padding-top: 40px;
  box-sizing: border-box !important;
  border-bottom: 1px solid #f8f8f8;
  height: 180px;
  opacity: 0;
  animation: titleshow 0.5s linear forwards;
}
.panorama .panorama_top h2 {
  font-size: 40px;
  color: #333333;
  text-align: center;
  margin-bottom: 30px;
}
.panorama .panorama_top p {
  color: #666666;
  font-size: 18px;
  text-align: center;
}
@keyframes titleshow {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.panorama .panorama_bot {
  margin-top: 40px;
  color: #666666;
  font-size: 14px;
}
.panorama .panorama_bot span {
  display: block;
  line-height: 40px;
  width: 0;
  height: 40px;
  overflow: hidden;
  text-align: center;
  animation: msgshow 0.5s linear forwards;
}
.panorama .panorama_bot .panorama_bot_t:nth-of-type(even) {
  float: right;
}
@keyframes msgshow {
  0% {
    width: 0px;
  }
  100% {
    width: 100%;
  }
}
.vr_choose {
  width: 1200px;
  margin: 0 auto;
}
.vr_choose h2 {
  color: #333333;
  font-size: 40px;
  text-align: center;
  line-height: 200px;
  position: relative;
  opacity: 0;
}
.vr_choose ul {
  display: flex;
  justify-content: space-between;
}
.vr_choose ul li {
  width: 23%;
  height: 230px;
  padding-top: 50px;
  background: #ffffff;
  box-shadow: 0px 0px 20px 0px rgba(230, 230, 230, 0.75);
  position: relative;
  opacity: 0;
}
.vr_choose ul li .pic {
  margin: 0 auto;
  width: 108px;
  height: 55px;
}
.vr_choose ul li .pic .pic_t {
  display: none;
}
.vr_choose ul li .pic img {
  height: 50px;
}
.vr_choose ul li .advantage {
  margin: 0 auto 30px;
  width: 176px;
  height: 40px;
  border-radius: 20px;
  background-color: #f8f8f8;
  text-align: center;
  line-height: 40px;
  color: #333333;
  font-size: 18px;
  font-weight: bold;
}
.vr_choose ul li span {
  margin: 0 auto;
  display: block;
  width: 185px;
  text-align: center;
  color: #666666;
  font-size: 14px;
}
.vr_choose ul li:nth-child(1):hover {
  background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
  background-size: 100% 100%;
}
.vr_choose ul li:nth-child(1):hover .pic .pic_o {
  display: none;
}
.vr_choose ul li:nth-child(1):hover .pic .pic_t {
  display: block;
}
.vr_choose ul li:nth-child(1):hover .advantage {
  background-color: #ffffff;
  color: #d6151a;
}
.vr_choose ul li:nth-child(1):hover span {
  color: #ffffff;
}
.vr_choose ul li:nth-child(2):hover {
  background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
  background-size: 100% 100%;
}
.vr_choose ul li:nth-child(2):hover .pic .pic_o {
  display: none;
}
.vr_choose ul li:nth-child(2):hover .pic .pic_t {
  display: block;
}
.vr_choose ul li:nth-child(2):hover .advantage {
  background-color: #ffffff;
  color: #d6151a;
}
.vr_choose ul li:nth-child(2):hover span {
  color: #ffffff;
}
.vr_choose ul li:nth-child(3):hover {
  background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
  background-size: 100% 100%;
}
.vr_choose ul li:nth-child(3):hover .pic .pic_o {
  display: none;
}
.vr_choose ul li:nth-child(3):hover .pic .pic_t {
  display: block;
}
.vr_choose ul li:nth-child(3):hover .advantage {
  background-color: #ffffff;
  color: #d6151a;
}
.vr_choose ul li:nth-child(3):hover span {
  color: #ffffff;
}
.vr_choose ul li:nth-child(4):hover {
  background: url("https://jingye.oss-cn-qingdao.aliyuncs.com/webo/11.png") no-repeat;
  background-size: 100% 100%;
}
.vr_choose ul li:nth-child(4):hover .pic .pic_o {
  display: none;
}
.vr_choose ul li:nth-child(4):hover .pic .pic_t {
  display: block;
}
.vr_choose ul li:nth-child(4):hover .advantage {
  background-color: #ffffff;
  color: #d6151a;
}
.vr_choose ul li:nth-child(4):hover span {
  color: #ffffff;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate3d(0, 100%, 0);
  }
  100% {
    opacity: 1;
    transform: none;
  }
}
.chooseactive h2 {
  animation: fadeInUp 0.7s ease forwards;
}
.chooseactive ul li:nth-child(1) {
  animation: fadeInUp 1s ease forwards;
}
.chooseactive ul li:nth-child(2) {
  animation: fadeInUp 1.2s ease forwards;
}
.chooseactive ul li:nth-child(3) {
  animation: fadeInUp 1.4s ease forwards;
}
.chooseactive ul li:nth-child(4) {
  animation: fadeInUp 1.6s ease forwards;
}
.scene {
  margin-top: 100px;
  width: 100%;
  height: 921px;
  background: url(https://jingye.oss-cn-qingdao.aliyuncs.com/VR/VRbg01-2.png) no-repeat;
  background-size: 100% 100%;
  background-position: center bottom;
  background-repeat: no-repeat;
  background-attachment: fixed;
  position: relative;
  opacity: 0;
  margin-bottom: 20px;
}
.scene .scene_top {
  height: 180px;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  box-sizing: border-box !important;
}
.scene .scene_top h2 {
  color: #ffffff;
  margin-top: 20px;
  font-size: 40px;
  text-align: center;
  position: relative;
  opacity: 0;
}
.scene .scene_top p {
  color: #999999;
  font-size: 18px;
  margin-top: 10px;
  text-align: center;
  line-height: 56px;
  position: relative;
  opacity: 0;
}
.scene .scene_bot {
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}
.scene ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.scene ul li {
  text-align: center;
  margin-top: 34px;
  width: 353px;
  height: 275px;
  position: relative;
  opacity: 0;
}
.scene ul li .pic {
  width: 353px;
  height: 220px;
  overflow: hidden;
  border-radius: 20px;
  margin-bottom: 34px;
}
.scene ul li .pic img {
  transition: all 0.7s;
  width: 353px;
  height: 220px;
}
.scene ul li span {
  color: #ffffff;
  font-size: 16px;
}
.scene ul li:hover .pic img {
  transform: scale(1.1);
}
.scene_active {
  animation: fadeInUp 1s ease forwards;
}
.scene_active .scene_top h2 {
  animation: fadeInUp 1.1s ease forwards;
}
.scene_active .scene_top p {
  animation: fadeInUp 1.3s ease forwards;
}
.scene_bot_active ul li:nth-child(1) {
  animation: fadeInUp 1.3s ease forwards;
}
.scene_bot_active ul li:nth-child(2) {
  animation: fadeInUp 1.5s ease forwards;
}
.scene_bot_active ul li:nth-child(3) {
  animation: fadeInUp 1.7s ease forwards;
}
.scene_bot_active ul li:nth-child(4) {
  animation: fadeInUp 1.9s ease forwards;
}
.scene_bot_active ul li:nth-child(5) {
  animation: fadeInUp 2.1s ease forwards;
}
.scene_bot_active ul li:nth-child(6) {
  animation: fadeInUp 2.3s ease forwards;
}
.Vr_bigShot {
  width: 100%;
  height: 500px;
}
.Vr_bigShot .vr_bigShot_top {
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.Vr_bigShot .vr_bigShot_top h2 {
  font-size: 40px;
  color: #333333;
  text-align: center;
  margin-top: 75px;
}
.Vr_bigShot .vr_bigShot_top p {
  margin-top: 34px;
  color: #666666;
  font-size: 18px;
  text-align: center;
}
.Vr_bigShot .vr_bigShot__bot {
  width: 100%;
  height: 280px !important;
  position: relative;
}
.Vr_bigShot .vr_bigShot__bot .seamless-warp2 {
  overflow: hidden;
  height: 190px;
  width: 100%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.Vr_bigShot .vr_bigShot__bot .seamless-warp2 ul.item {
  float: left;
  width: 100%;
}
.Vr_bigShot .vr_bigShot__bot .seamless-warp2 ul.item li {
  width: 231px;
  height: 147px;
  box-shadow: 0px 0px 20px 0px rgba(230, 230, 230, 0.75);
  border-radius: 10px;
  float: left;
  margin-right: 10px;
  position: relative;
  margin: 30px;
}
.Vr_bigShot .vr_bigShot__bot .seamless-warp2 ul.item li img {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
